IBM Cognos Dynamic Cubes

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Virtual cubes

Virtual cubes enable reporting applications to use multiple fact tables.Virtual cubes can be used to improve the response time of the cube server queries by using efficient data partitioning for optimum cache utilization. Virtual cubes also enable merging sales numbers with currency exchange rates to provide a global view of the business.

This chapter explains how to create virtual cubes, how they work, and how to manage them.

This ...

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